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91’ R30 454 to 6.0 swap with 6L90E

Wanted to know what engine swap mounts everyone recommends and will I have to alter the trans tunnel?
- Bill Edler
- Thread
- Jan 19, 2026
- 6.0 ls swap 6l90e ls swap r30
- Replies: 1
- Forum: Engine Swaps (Gas) LS, Vortec, LT1 , etc.

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